Marine drive water pump
US4392779A · kind A · utility
38Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1982 |
| Grant date | Jul 12, 1983 |
| Priority date | — |
| Expiry date | Aug 16, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C2/44
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Marine drives having water cooled engines utilize a water pump mounted over the drive shaft and internal to the drive shaft housing to provide engine cooling, the pump having stamped metal housing parts and a flexible impeller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.